Shu-wei is an unpopular student who is a constant target for the school bullies, but he ends up joining forces with them when they encounter two demonic sisters who feast on human flesh in the middle of the night. The gang manage to capture one, but the other demon is angry and starts killing anyone wearing a school uniform.

Three stories which each focus on one of three types of relationships: family, friendship, and love. The first story is about conflicted manager on a business trip who is intrigued by an elderly worker and investigates his life. The second story is about a young father who receives a letter that brings him to a foreign land, where old emotions come unburied. The last story is about a visiting professor from overseas who sets a student's heart fluttering, while having to deal with his own.